Stop wasting precious grounds and keep your espresso station pristine with the MHW-3BOMBER 58mm Magnetic Dosing Funnel. Designed for the discerning home barista, this precision-engineered accessory solves the age-old problem of coffee spillage during grinding and distribution. By ensuring every gram of coffee makes it into your basket rather than onto your countertop, you’ll not only save money but achieve a more consistent workflow every single morning.

Precision-fit magnetic ring ensures zero spillage during your puck prep.
Contents
Unmatched Magnetic Stability
Unlike standard dosing rings that shift during use, the MHW-3BOMBER features a sophisticated 10-magnet array. These magnets provide a secure, locked-in grip on your 58mm portafilter, ensuring the funnel stays firmly in place regardless of how aggressively you distribute your grounds. This stability gives you the confidence to use WDT tools or leveling devices without the risk of the funnel toppling over.

Ten embedded magnets offer superior stability for a wobble-free experience.
Innovative Bottom-Hanging Geometry
The beauty of this design lies in its “bottom hanging” configuration. By attaching to the outer edge of the portafilter basket, the MHW-3BOMBER funnel leaves the interior basket space completely clear. This maximizes your working area, preventing the dreaded “depression” or ring marks in your puck, which is essential for ensuring an even extraction and preventing channeling.

The sleek design fits perfectly on standard 58mm espresso baskets.
Wide-Mouth Flared Design
Ever get tired of coffee grounds missing the basket when grinding from a hopper? The MHW-3BOMBER features an intelligently flared upper rim. This wide opening acts as a funnel to catch stray particles, significantly expanding the target area and making your grinding process cleaner than ever before.

The flared rim prevents messy spills during heavy-duty grinding.
Premium Lightweight Build
Crafted from durable, high-grade aluminum alloy, this funnel is built to last while remaining incredibly lightweight at just 32 grams. It is rust-resistant, anti-corrosive, and designed to withstand the daily rigors of a professional barista environment. You won’t have to worry about accidental drops damaging your equipment or your work surface.

Rugged, lightweight aluminum construction designed for long-term durability.
Clean Workflow, Better Espresso
At BaristaManual, we believe that workflow is the key to consistency. By incorporating this funnel into your routine, you eliminate the mess and ensure that every dose is accurately transferred into your portafilter. It’s a simple, cost-effective upgrade that dramatically improves the aesthetic and cleanliness of your coffee bar.

Maintain a professional, clean environment with this essential accessory.

Trusted by baristas worldwide for quality and performance.












